Ozone is used ……….
a) as oxidants of organic materials
b) manufacturing of decolorizing agents
c) a & b both
d) as moisture absorbent
The process in which oxygen is used as oxidizing agent at high temperature and pressure by dissolving in it wastewater is called ….
a) dry oxidation
b) wet reduction
c) wet oxidation
d) none of these
Wet oxidation process is used in ………….
a) oxidizing organic materials
b) removal of toxic compounds
c) a & b both
d) none of these
Oxidizing and Reducing Agents:
The redox reactions are made up of ………..
a) three half reactions
b) only one half reaction
c) two half reactions
d) none of these
In1st half reaction of redox reactions ……… process occurs.
a) oxidation
b) reduction
c) hydrogenation
d) hydration
